1-PS4-2 Waves and Their Applications in Technologies for Information Transfer

1-PS4-2 Waves and Their Applications in Technologies for Information Transfer

Students who demonstrate understanding can:

1-PS4-2.

Make observations to construct an evidence-based accountthat objects in darkness can be seenonly when illuminated.[Clarification Statement: Examples of observations could include those made in a completely dark room, a pinhole box, and a video of a cave explorer with a flashlight.
Illumination could be from an external light source or by an object giving off its own light.]

1-PS4-2 Waves and Their Applications in Technologies for Information Transfer

Students who demonstrate understanding can:

1-PS4-2.

Make observations to construct an evidence-based accountthat objects in darkness can be seen only when illuminated.[Clarification Statement: Examples of observations could include those made in a completely dark room, a pinhole box, and a video of a cave explorer with a flashlight.
Illumination could be from an external light source or by an object giving off its own light.]

1-PS4-2 Waves and Their Applications in Technologies for Information Transfer

Students who demonstrate understanding can:

1-PS4-2.

Make observations to construct anevidence-based accountthat objects in darkness can be seenonly when illuminated.[Clarification Statement: Examples of observations could include those made in a completely dark room, a pinhole box, and a video of a cave explorer with a flashlight.
Illumination could be from an external light source or by an object giving off its own light.]